In today's scenario, one of the major issue is Global Warming because of which the temperature around us increasing day-by-day & soon the temperature will reach to such an extent that it will become impossible for human to survive, so there should be something to be done to overcome it.
One thing, which i think can be done, There should be Solar-Panels between the Two Street Lights at the side of the Road, like as shown
So that we can utilize the solar energy more effectively.
& also now-a-days all the Company Buildings are Glass Coated from the outside, so we can also put Sun-Glass Coating, which helps us to save lots of natural, fossil fuels & many more other resources.
In this way, I think we are making profit from the total loss i.e. whether we apply this thing or not, sun rays will still heats the earth & global warming will remain increasing but after applying this we'll start saving lots of fuels which helps to eliminate this danger a little bit.
Comments are most welcomed.